When the No. 1-ranked Djokovic faces No. 2 Murray to determine Wimbledon’s champion Sunday, it will be their fourth meeting in a major final _ and third in less than a year.

Djokovic beat Murray at the Australian Open in 2011. Murray beat Djokovic at the U.S. Open last September. Djokovic beat Murray at the Australian Open this January.

That’s not yet quite up to the lofty standard set by Federer and Nadal, who played each other in eight Grand Slam title matches from 2006-11. Djokovic and Nadal have contested five major finals since 2010, including a stretch of four in a row.

While part of the appeal of the Federer-Nadal matchup lies in their vastly contrasting games _ all the way down to the most basic level, righty vs. lefty _ Djokovic-Murray features two guys who employ rather similar styles.

They are improving servers and fantastic returners who managed to silence big hitters in the semifinals Friday: Tough to decide whether it was more surprising that Djokovic had a 22-4 edge in aces during his 7-5, 4-6, 7-6 (2), 6-7 (6), 6-3 victory over No. 8 Juan Martin del Potro, or that Murray had a 20-9 edge in aces during his 6-7 (2), 6-4, 6-4, 6-3 victory over No. 24 Jerzy Janowicz.

They also are cover-every-inch hustlers who can switch from defense to offense, quick as can be.

In the women’s final Saturday, 15th-seeded Marion Bartoli of France won her first Grand Slam title, beating 23rd-seeded Sabine Lisicki of Germany 6-1, 6-4.

Djokovic, the 2011 Wimbledon champion, is seeking his seventh Grand Slam title overall and will be playing in his 11th major final. Murray is 1-5 in major finals. He has reached the championship matches at each of the last four Grand Slam tournament’s he entered; he skipped this year’s French Open because of a bad back.

Murray didn’t need to expend too much energy to get past Janowicz, but Djokovic’s win against del Potro was physically and emotionally sapping. It lasted 4 hours, 43 minutes, a record for a Wimbledon semifinal, and was filled with intense points.

Del Potro’s take about how much Djokovic will have left for Sunday: “He will be OK.”

Djokovic and Murray have put up remarkably close numbers over this fortnight.

Djokovic has lost two sets, Murray three. Djokovic has dropped 80 games through six matches, Murray 82. Djokovic has won 95 of 101 service games, Murray 95 of 103. Djokovic has 76 aces and only seven double-faults; Murray has 80 aces and 11 double-faults.

Born a week apart in May 1987, Djokovic and Murray first met as junior players.

The two men get along well enough that when both were at the semifinal stage of last year’s U.S. Open, they sat in front of a computer together and watched online while Murray’s Scotland and Djokovic’s Serbia played to a 0-0 draw in a qualifying match for soccer’s World Cup.

Djokovic leads the head-to-head series 11-7, including winning their most recent three matches. While this is their first Wimbledon encounter, they did play on the All England Club’s grass in the semifinals of last year’s London Olympics, and Murray won 7-5, 7-5 on his way to a gold medal.

That’s part of year-plus stretch in which Murray has won 17 consecutive matches on grass, and 23 of 24.

His victory over Federer in the Olympic final, four weeks after losing to the 17-time major title winner on the same court in the Wimbledon final, gave Murray a real boost of confidence.

There’s a tremendous amount of pressure and expectations heaped on Murray every year at this time, because of the considerable wait for a British champion.

He knows that, of course.

So does Djokovic, who is aware there will not be many people pulling for him in the stands Sunday.

Murray says he thrives with the backing of 15,000 or so flag-waving, top-of-their-lungs-yelling spectators every time he plays on Centre Court.

Instead of another Federer vs. Nadal, No. 1 vs. No. 2, match on the last Sunday, this time it’ll be Djokovic and Murray. In as unpredictable a Wimbledon as anyone can recall, Nadal lost in the first round, and Federer exited in the second, both against men ranked outside the top 100.

Murray was asked how his mindset might be different in his second Wimbledon final than it was in his first, 12 months ago.